. 2022 May 20;2022(5):CD013665. doi: 10.1002/14651858.CD013665.pub3
Copyright © 2022 The Authors. Cochrane Database of Systematic Reviews published by John Wiley & Sons, Ltd. on behalf of The Cochrane Collaboration.
This is an open access article under the terms of the Creative Commons Attribution-Non-Commercial Licence, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
80. Test.
Dyspnoea and cough and fever and low oxygen saturation